Update google play billing library

app/build.gradle

@@ -200,8 +200,7 @@ dependencies {
     implementation 'com.squareup.okhttp3:okhttp-tls:4.9.3'
     implementation 'com.squareup.okhttp3:logging-interceptor:4.9.3'
 
-    googleApiImplementation "com.android.billingclient:billing:4.1.0"
+    googleApiImplementation "com.android.billingclient:billing-ktx:5.0.0"
-    googleApiImplementation "com.android.billingclient:billing-ktx:4.1.0"
 
     implementation('io.socket:socket.io-client:2.0.0') {
         exclude group: 'org.json', module: 'json'

app/src/main/java/io/timelimit/android/ui/payment/ActivityPurchaseModel.kt

@@ -1,5 +1,5 @@
 /*
- * TimeLimit Copyright <C> 2019 - 2021 Jonas Lochmann
+ * TimeLimit Copyright <C> 2019 - 2022 Jonas Lochmann
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -123,11 +123,15 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
         }
     }
 
-    suspend fun querySkus(skuIds: List<String>): List<SkuDetails> = initAndUseClient { client ->
+    suspend fun queryProducts(productIds: List<String>): List<ProductDetails> = initAndUseClient { client ->
-        val (billingResult, data) = client.querySkuDetails(
+        val (billingResult, data) = client.queryProductDetails(
-                SkuDetailsParams.newBuilder()
+            QueryProductDetailsParams.newBuilder()
-                        .setSkusList(skuIds)
+                .setProductList(productIds.map { skuId ->
-                        .setType(BillingClient.SkuType.INAPP)
+                    QueryProductDetailsParams.Product.newBuilder()
+                        .setProductId(skuId)
+                        .setProductType(BillingClient.ProductType.INAPP)
+                        .build()
+                })
                 .build()
         )
 
@@ -137,7 +141,11 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
     }
 
     suspend fun queryPurchases() = initAndUseClient { client ->
-        val response = client.queryPurchasesAsync(BillingClient.SkuType.INAPP)
+        val response = client.queryPurchasesAsync(
+            QueryPurchasesParams.newBuilder()
+                .setProductType(BillingClient.ProductType.INAPP)
+                .build()
+        )
 
         response.billingResult.assertSuccess()
 
@@ -153,7 +161,11 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
 
                 try {
                     initAndUseClient { client ->
-                        val result = client.queryPurchasesAsync(BillingClient.SkuType.INAPP)
+                        val result = client.queryPurchasesAsync(
+                            QueryPurchasesParams.newBuilder()
+                                .setProductType(BillingClient.ProductType.INAPP)
+                                .build()
+                        )
 
                         result.billingResult.assertSuccess()
 
@@ -223,7 +235,7 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
             Log.d(LOG_TAG, "handlePurchase($purchase)")
         }
 
-        val sku = purchase.skus.single()
+        val sku = purchase.products.single()
 
         if (PurchaseIds.SAL_SKUS.contains(sku)) {
             // just acknowledge
@@ -262,14 +274,14 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
         }
     }
 
-    fun startPurchase(sku: String, checkAtBackend: Boolean, activity: Activity) {
+    fun startPurchase(productId: String, checkAtBackend: Boolean, activity: Activity) {
         runAsync {
             try {
-                val skuDetails = querySkus(listOf(sku)).single()
+                val productDetails = queryProducts(listOf(productId)).single()
 
-                if (skuDetails.sku != sku) throw IllegalStateException()
+                if (productDetails.productId != productId) throw IllegalStateException()
 
-                startPurchase(skuDetails, checkAtBackend, activity)
+                startPurchase(productDetails, checkAtBackend, activity)
             } catch (ex: Exception) {
                 if (BuildConfig.DEBUG) {
                     Log.d(LOG_TAG, "could not start purchase", ex)
@@ -280,7 +292,7 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
         }
     }
 
-    fun startPurchase(skuDetails: SkuDetails, checkAtBackend: Boolean, activity: Activity) {
+    private fun startPurchase(productDetails: ProductDetails, checkAtBackend: Boolean, activity: Activity) {
         runAsync {
             initAndUseClient { client ->
                 try {
@@ -301,7 +313,11 @@ class ActivityPurchaseModel(application: Application): AndroidViewModel(applicat
                     client.launchBillingFlow(
                         activity,
                         BillingFlowParams.newBuilder()
-                                    .setSkuDetails(skuDetails)
+                            .setProductDetailsParamsList(listOf(
+                                BillingFlowParams.ProductDetailsParams.newBuilder()
+                                    .setProductDetails(productDetails)
+                                    .build()
+                            ))
                             .build()
                     ).assertSuccess()
                 } catch (ex: Exception) {

app/src/main/java/io/timelimit/android/ui/payment/PurchaseModel.kt

@@ -62,11 +62,11 @@ class PurchaseModel(application: Application): AndroidViewModel(application) {
                             if (canDoPurchase.publicKey?.contentEquals(Base64.decode(BuildConfig.googlePlayKey, 0)) == false) {
                                 statusInternal.value = PurchaseFragmentServerHasDifferentPublicKey
                             } else {
-                                val skus = activityPurchaseModel.querySkus(PurchaseIds.BUY_SKUS)
+                                val skus = activityPurchaseModel.queryProducts(PurchaseIds.BUY_SKUS)
 
                                 statusInternal.value = PurchaseFragmentReady(
-                                        monthPrice = skus.find { it.sku == PurchaseIds.SKU_MONTH }?.price.toString(),
+                                        monthPrice = skus.find { it.productId == PurchaseIds.SKU_MONTH }?.oneTimePurchaseOfferDetails?.formattedPrice.toString(),
-                                        yearPrice = skus.find { it.sku == PurchaseIds.SKU_YEAR }?.price.toString()
+                                        yearPrice = skus.find { it.productId == PurchaseIds.SKU_YEAR }?.oneTimePurchaseOfferDetails?.formattedPrice.toString()
                                 )
                             }
                         } else if (canDoPurchase == CanDoPurchaseStatus.NotDueToOldPurchase) {

app/src/main/java/io/timelimit/android/ui/payment/StayAwesomeModel.kt

@@ -1,5 +1,5 @@
 /*
- * TimeLimit Copyright <C> 2019 - 2021 Jonas Lochmann
+ * TimeLimit Copyright <C> 2019 - 2022 Jonas Lochmann
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -37,18 +37,18 @@ class StayAwesomeModel(application: Application): AndroidViewModel(application)
             }
 
             try {
-                val skus = activityPurchaseModel.querySkus(PurchaseIds.SAL_SKUS)
+                val skus = activityPurchaseModel.queryProducts(PurchaseIds.SAL_SKUS)
                 val purchases = activityPurchaseModel.queryPurchases()
 
                 statusInternal.value = ReadyStayAwesomeStatus(
                         PurchaseIds.SAL_SKUS.map { skuId ->
-                            val sku = skus.find { it.sku == skuId }
+                            val sku = skus.find { it.productId == skuId }
 
                             StayAwesomeItem(
                                     id = skuId,
                                     title = sku?.description ?: skuId,
-                                    price = sku?.price ?: "???",
+                                    price = sku?.oneTimePurchaseOfferDetails?.formattedPrice.toString(),
-                                    bought = purchases.find { purchase -> purchase.skus.find { sku -> sku == skuId } != null } != null
+                                    bought = purchases.find { purchase -> purchase.products.find { sku -> sku == skuId } != null } != null
                             )
                         }
                 )

app/src/noGoogleApi/java/com/android/billingclient/api/Mocks.kt

@@ -1,5 +1,5 @@
 /*
- * TimeLimit Copyright <C> 2019 - 2021 Jonas Lochmann
+ * TimeLimit Copyright <C> 2019 - 2022 Jonas Lochmann
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -28,20 +28,18 @@ object BillingClient {
 
     fun endConnection() {}
 
-    fun querySkuDetails(param: SkuDetailsParams) = QuerySkuDetailsResult.instance
+    fun queryProductDetails(param: QueryProductDetailsParams) = QueryProductDetailsResult.instance
     fun launchBillingFlow(activity: Activity, params: BillingFlowParams) = BillingResult
     fun acknowledgePurchase(params: AcknowledgePurchaseParams) = BillingResult
     fun consumePurchase(params: ConsumeParams) = BillingResult
-    suspend fun queryPurchasesAsync(type: String) = QueryPurchasesResult
+    suspend fun queryPurchasesAsync(request: QueryPurchasesParams) = QueryPurchasesResult
 
     object BillingResponseCode {
         const val OK = 0
         const val ERR = 1
     }
 
-    object SkuType {
+    enum class ProductType { INAPP }
-        const val INAPP = ""
-    }
 
     object Builder {
         fun enablePendingPurchases() = this
@@ -55,26 +53,20 @@ object BillingResult {
     const val debugMessage = "only mock linked"
 }
 
-object SkuDetails {
+object ProductDetails {
-    const val sku = ""
+    const val productId = ""
-    const val price = ""
     const val description = ""
-}
+    val oneTimePurchaseOfferDetails: OfferDetails? = OfferDetails
 
-object SkuDetailsParams {
+    object OfferDetails {
-    fun newBuilder() = Builder
+        const val formattedPrice = ""
-
-    object Builder {
-        fun setSkusList(list: List<String>) = this
-        fun setType(type: String) = this
-        fun build() = SkuDetailsParams
     }
 }
 
 object Purchase {
     const val purchaseState = PurchaseState.PURCHASED
     const val isAcknowledged = true
-    val skus = listOf("")
+    val products = emptyList<String>()
     const val purchaseToken = ""
     const val originalJson = ""
     const val signature = ""
@@ -103,11 +95,14 @@ object ConsumeParams {
 }
 
 object BillingFlowParams {
-    fun newBuilder() = Builder
+    fun newBuilder() = this
+    fun setProductDetailsParamsList(details: List<ProductDetailsParams>) = this
+    fun build() = this
 
-    object Builder {
+    object ProductDetailsParams {
-        fun setSkuDetails(details: SkuDetails) = this
+        fun newBuilder() = this
-        fun build() = BillingFlowParams
+        fun setProductDetails(details: ProductDetails) = this
+        fun build() = this
     }
 }
 
@@ -116,9 +111,9 @@ object QueryPurchasesResult {
     val purchasesList: List<Purchase> = emptyList()
 }
 
-data class QuerySkuDetailsResult(val billingResult: BillingResult, val details: List<SkuDetails>?) {
+data class QueryProductDetailsResult(val billingResult: BillingResult, val details: List<ProductDetails>?) {
     companion object {
-        val instance = QuerySkuDetailsResult(BillingResult, emptyList())
+        val instance = QueryProductDetailsResult(BillingResult, emptyList())
     }
 }
 
@@ -130,3 +125,22 @@ interface BillingClientStateListener {
 interface PurchasesUpdatedListener {
     fun onPurchasesUpdated(p0: BillingResult, p1: MutableList<Purchase>?)
 }
+
+object QueryProductDetailsParams {
+    fun newBuilder() = this
+    fun setProductList(list: List<Product>) = this
+    fun build() = this
+
+    object Product {
+        fun newBuilder() = this
+        fun setProductId(id: String) = this
+        fun setProductType(type: BillingClient.ProductType) = this
+        fun build() = this
+    }
+}
+
+object QueryPurchasesParams {
+    fun newBuilder() = this
+    fun setProductType(type: BillingClient.ProductType) = this
+    fun build() = this
+}